Effect of jute geotextiles biodegradation on soil fertility;
黄麻土工布降解对土壤肥力的影响
Relationship between soil fertility and tree growth in the broad-leaved Pinus korariensis forest at different growth periods;
红松阔叶混交林不同演替阶段土壤肥力与林木生长的关系
Relationship between plant diversity and soil fertility in Napahai wetland of Northwestern Yunnan Plateau;
滇西北高原纳帕海湿地植物多样性与土壤肥力的关系
Organic fertilizers seemed very effective on improving soil fertility as well as soil properties.
有机肥似乎对改善土壤肥力和土壤性状很有效。
Analysis of Soil Fertility and Fertility Betterment Measures for Paddy Field in Kaiyuan City
开原市水田土壤肥力分析及培肥措施
STUDY ON THE ESSENCE OF SOIL FERTILITY--Ⅳ. PADDY SOIL
土壤肥力实质的研究——Ⅳ.水稻土
Effects of Soil Organic Matter on Soil Fertility and Anti-erodibility in Karst Area;
岩溶区土壤有机质对土壤肥力和抗蚀性的影响
The Influence of Soil Erosion and Soil Fertility on Planting Coptis Chinensis;
黄连种植对土壤侵蚀及土壤肥力的影响研究
Effect of different farming methods on soil microbial biomass and soil fertility
耕作方式对土壤微生物和土壤肥力的影响
Study on the relationships between soil enzyme activities and soil fertility in Zhifanggou Watershed
纸坊沟流域土壤酶活性与土壤肥力关系研究
Soil Fertilities of Young Michelia Macclurei and Rhodolcia Championii Stands
火力楠和红苞木幼林的土壤肥力研究
Effect of fertilization on productivity different producing performance alfalfa varieties and soil fertility
施肥对不同品种苜蓿生产力及土壤肥力的影响
Research on the Characteristics and Variation Factor of Soil Fertility in Tobacco-area in the Northwest of Hubei Province
鄂西北烟区土壤肥力特性及肥力因子变异分析
Microbiological Features of Soils under Different Fertilization Systems and Their Related Soil Fertility;
不同施肥制度土壤团聚体微生物学特性及其与土壤肥力的关系
Localized Monitoring of Soil Fertilities and Effects of Eco-Fertilizer on Soil Nutrients in Organic Farming;
有机农场土壤肥力定位监测及生态肥对土壤养分的调控研究
Investigation on Situation of Fertilizer Application and Monitoring of Soil Fertility in Farmland in Shaanxi Province;
陕西省施肥状况调查及农田土壤肥力监测
Evaluation of the Planting Tobacco Soil Fertility and Study on the Tobacco Fertilizing Technologies in Xuan-en;
宣恩植烟土壤肥力评价及烤烟施肥技术研究
Analysis of Corn Field Soil Fertility and Fertilization Proposal in Wafangdian City
瓦房店市玉米田土壤肥力分析及施肥建议
After having occupied previously the high fertility soils, sugarcane is now moving toward low fertility soils.
以前甘蔗占用高肥力土壤，现已转向低肥力土壤。
Tropical Soil Biology and Fertility
热带土壤生物学和肥力网(土肥网)
Study on Soil Biological Fertility of Different Fertilization Systems;
不同施肥制度土壤生物肥力特征研究